noun
accident, trouble
Synonyms: act of God, adversity, affliction, bad luck, bad news, bale, bane, blight, blow, bust, calamity, casualty, cataclysm, catastrophe, collapse, collision, crash, debacle, defeat, depression, emergency, exigency, failure, fall, fell stroke, fiasco, flood, flop, grief, hard luck, harm, hazard, holocaust, hot water, ill luck, misadventure, mischance, misfortune, mishap, reverse, rock, rough, ruin, ruination, setback, slip, stroke, the worst, tragedy, undoing, upset, washout, woe
Antonyms: blessing, good fortune, good luck, miracle, prosperity, success, triumph, win, wonder